diff --git a/src/forge/Main/list.css b/src/forge/Main/list.css
index 64df09f7a..bb44a62c4 100644
--- a/src/forge/Main/list.css
+++ b/src/forge/Main/list.css
@@ -257,9 +257,8 @@
 
 /* -----------详情------------ */
 .detailHeader-wrapper{
-  background:url(../Images/banner_sub.png) no-repeat center;
-  background-size: 100% 100%;
   height: 125px;
+  background:linear-gradient(82deg,rgba(82,91,215,1) 0%,rgba(34,24,171,1) 100%);
 }
 .headerMenu-wrapper{
   font-size: 16px;